*{
	margin: 0;
	padding: 0;
}
header{
	width: 100%;
	height: 30px;
	line-height: 30px;
	padding-top: 5px;
}
.swipe_img{
	width: 100%;
	height:350px ;
}
.detail_img>img{
	width: 100%;
	height:500px ;
}